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Percentage Shortcuts Worksheet – 10%, 25%, 50%

Percentage lesson 5: 10%, 25% and 50% shortcuts · Set 604 · 40 questions
TalentJR

How to work it out (Halves and tenths): 10%: divide by 10. 1%: divide by 100. 50%: halve. 25%: halve, then halve again. 75% = 50% + 25%. 5%: half of 10%. 20%: double 10%.

NameDateTime takenScore ___ / 40
  1. 1.50% of 112 =
  2. 2.75% of 136 =
  3. 3.10% of 290 =
  4. 4.20% of 440 =
  5. 5.50% of 414 =
  6. 6.25% of 280 =
  7. 7.1% of 2700 =
  8. 8.5% of 720 =
  9. 9.1% of 900 =
  10. 10.20% of 225 =
  11. 11.1% of 200 =
  12. 12.25% of 60 =
  13. 13.75% of 48 =
  14. 14.1% of 2500 =
  15. 15.10% of 900 =
  16. 16.50% of 400 =
  17. 17.5% of 60 =
  18. 18.1% of 100 =
  19. 19.20% of 125 =
  20. 20.75% of 212 =
  21. 21.10% of 640 =
  22. 22.20% of 220 =
  23. 23.10% of 430 =
  24. 24.20% of 75 =
  25. 25.10% of 90 =
  26. 26.50% of 124 =
  27. 27.50% of 464 =
  28. 28.75% of 28 =
  29. 29.25% of 300 =
  30. 30.25% of 44 =
  31. 31.75% of 88 =
  32. 32.25% of 284 =
  33. 33.5% of 460 =
  34. 34.1% of 2000 =
  35. 35.10% of 800 =
  36. 36.25% of 348 =
  37. 37.1% of 700 =
  38. 38.10% of 190 =
  39. 39.25% of 204 =
  40. 40.50% of 500 =

Answer key

  1. 56
  2. 102
  3. 29
  4. 88
  5. 207
  6. 70
  7. 27
  8. 36
  9. 9
  10. 45
  11. 2
  12. 15
  13. 36
  14. 25
  15. 90
  16. 200
  17. 3
  18. 1
  19. 25
  20. 159
  21. 64
  22. 44
  23. 43
  24. 15
  25. 9
  26. 62
  27. 232
  28. 21
  29. 75
  30. 11
  31. 66
  32. 71
  33. 23
  34. 20
  35. 80
  36. 87
  37. 7
  38. 19
  39. 51
  40. 250

Free percentage lessons, practice and worksheets at talentjr.in/how-to-calculate-percentage